HD 257757

Query : HD 257757

Basic data :
HD 257757 -- Variable Star
Other object types: otypes_help 		* (1971PW&SO,HD,...), V* (2018AJ), NIR (2MASS), Opt (ATO)
ICRS coord. (ep=J2000) : 		06 28 23.1795408168 +17 07 55.936727940 (Optical) [ 0.0226 0.0209 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		06 25 28.9694701173 +17 09 53.464797458 [ 0.0226 0.0209 90 ]
Gal coord. (ep=J2000) : 		195.0960246726714 +02.8041689557733 [ 0.0226 0.0209 90 ]
Proper motions mas/yr : 		-0.161 -0.972 [0.027 0.021 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.2945 [0.0247] A 2020yCat.1350....0G
Spectral type: 		OB- E 1971PW&SO...1a...1S
Fluxes (10) :
B 12.22 [0.02] D 2012yCat.1322....0Z
V 12.352 [0.048] C 2010A&A...516A...3K
R 12.17 [0.07] E 2012yCat.1322....0Z
G 12.073297 [0.003116] C 2020yCat.1350....0G
J 11.842 [0.021] C 2003yCat.2246....0C
H 11.865 [0.019] C 2003yCat.2246....0C
K 11.841 [0.021] C 2003yCat.2246....0C
g 12.09 [0.03] D 2012yCat.1322....0Z
r 12.22 [0.05] D 2012yCat.1322....0Z
i 12.31 [0.04] D 2012yCat.1322....0Z
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 8069 Display criteria :

Identifiers (12) :
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HD 257757 CSI+17-06255 PM2000 491137 UCAC4 536-028002
ALS 64 LS 64 TIC 438340594 Gaia DR2 3369681222744671488
ATO J097.0965+17.1322 2MASS J06282317+1707560 TYC 1332-258-1 Gaia DR3 3369681222744671488

References (9 between 1850 and 2026) (Total 9)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Distance : 1    Var : 1    Plx : 2    PM : 2    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 257757 ALS 64 LS 64 2MASS J06282317+1707560 TYC 1332-258-1
UCAC4 536-028002 Gaia DR2 3369681222744671488 Gaia DR3 3369681222744671488

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